Home / 2,003,797,534.12-3,005,790,779.58-1,653,393,681.64

Finding the Fourth Proportional to 2,003,797,534.12, 3,005,790,779.58 and 1,653,393,681.64

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Solution

The fourth proportional to 2,003,797,534.12, 3,005,790,779.58 and 1,653,393,681.64 is: 2,480,168,479.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,797,534.12 : 3,005,790,779.58 = 1,653,393,681.64 : x
  2. Step 2: Convert to fraction form
    2,003,797,534.12/3,005,790,779.58 = 1,653,393,681.64/x
  3. Step 3: Cross multiply
    2,003,797,534.12x = 3,005,790,779.58 × 1,653,393,681.64
  4. Step 4: Simplify right side
    2,003,797,534.12x = 4,969,755,483,289,341,952
  5. Step 5: Solve for x
    x = 4,969,755,483,289,341,952/2,003,797,534.12
  6. Step 6: Final answer
    x = 2,480,168,479.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.